JSON FORMATTER PRO vs Logic Circuit Simulator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JSON FORMATTER PRO
This utility app simplifies JSON formatting and validation. It offers syntax error highlighting and allows users to type or paste JSON data for easy manipulation and export. Ideal for developers and anyone working with JSON on the go.
- Syntax Error Highlighting
- JSON Formatting
- Type JSON
- Paste JSON
- Export JSON
- Syntax Validation
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A very simple Json Formatter for your simple json formatting needs. What more could you ask for then for a json formatter that has it all but also has nothing more than what you need? Syntax Error Highlighting, Json Formatting, Type JSON Paste JSON Export JSON Great for making json data structures on the go and validating their syntax! What else could you need? Need more? Ask for more. Send us an e-mail at chris@creativegreenlight.com
Logic Circuit Simulator
Design and test digital logic circuits with a comprehensive mobile simulator. Offers a wide range of logic gates, flip-flops, and display components for educational and professional use.
- Logic gate simulation
- Flip-flop simulation
- Display components
- Circuit design
- Component library
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Simulate your logic circuits through Qualsimm Logic Circuit Simulator Mobile app. Easy to use. The Best and Free Logic Circuit Simulator App. This application is very useful for all engineering students and engineers. List of available components: AND gate OR gate NOT gate NOR gate NAND gate XOR gate XNOR gate BUFFER gate One Bit Monitor Toggle Button D Flip-Flop T Flip-Flop SR Flip-Flop JK Flip-Flop Low Constant High Constant Clock 4x1 Multiplexer 4x1 Demultiplexer BCD to Seven Segment Decoder Seven Segment Display 8x8 Led Matrix Display
Screenshots
Verdict
The clearest difference is review sentiment: JSON FORMATTER PRO at 95% against Logic Circuit Simulator's 21%. JSON FORMATTER PRO also leads on price (Free vs $2.99) and rating (4.9 vs 3.4). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
JSON FORMATTER PRO is free to download; Logic Circuit Simulator costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
JSON FORMATTER PRO holds the better App Store score, 4.9 against 3.4. Both are backed by a comparable volume of ratings — 55 and 46 respectively. Written reviews point the same way: 95% of JSON FORMATTER PRO's written reviews are positive against 21% of Logic Circuit Simulator's.
JSON FORMATTER PRO ships an update daily, Logic Circuit Simulator every 6 months. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.
| Parameter | JSON FORMATTER PRO | Logic Circuit Simulator |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 4.9 (55 ratings) — better | 3.4 (46 ratings) |
| Positive reviews | 94.7% of reviews — better | 21.1% of reviews |
| Number of ratings | 55 — better | 46 |
| Update frequency | Daily — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 106 MB |
| Age rating | 4+ | 4+ |
| Developer | Creative Greenlight LLC | Ali Mert TUFEKCI |
Customer experience
JSON FORMATTER PRO
Logic Circuit Simulator
In-app purchases
JSON FORMATTER PRO
No in-app purchases
Logic Circuit Simulator
No in-app purchases
Questions
Is JSON FORMATTER PRO free?
Is Logic Circuit Simulator free?
Which has better reviews, JSON FORMATTER PRO or Logic Circuit Simulator?
Do JSON FORMATTER PRO or Logic Circuit Simulator have ads?
Which is updated more often, JSON FORMATTER PRO or Logic Circuit Simulator?
Other comparisons
